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                <a name="asio.reference.basic_stream_socket.send.overload3"></a><a class="link" href="overload3.html"
                                                                                   title="basic_stream_socket::send (3 of 3 overloads)">basic_stream_socket::send
                (3 of 3 overloads)</a>
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    <p>
        Send some data on the socket.
    </p>
    <pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span>
    <span class="keyword">typename</span> <a class="link" href="../../ConstBufferSequence.html"
                                             title="Constant buffer sequence requirements">ConstBufferSequence</a><span
                class="special">&gt;</span>
<span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span> <span
                class="identifier">send</span><span class="special">(</span>
    <span class="keyword">const</span> <span class="identifier">ConstBufferSequence</span> <span
                class="special">&amp;</span> <span class="identifier">buffers</span><span class="special">,</span>
    <span class="identifier">socket_base</span><span class="special">::</span><span
                class="identifier">message_flags</span> <span class="identifier">flags</span><span
                class="special">,</span>
    <span class="identifier">asio</span><span class="special">::</span><span class="identifier">error_code</span> <span
                class="special">&amp;</span> <span class="identifier">ec</span><span class="special">);</span>
</pre>
    <p>
        This function is used to send data on the stream socket. The function
        call will block until one or more bytes of the data has been sent successfully,
        or an until error occurs.
    </p>
    <h6>
        <a name="asio.reference.basic_stream_socket.send.overload3.h0"></a>
        <span><a name="asio.reference.basic_stream_socket.send.overload3.parameters"></a></span><a class="link"
                                                                                                   href="overload3.html#asio.reference.basic_stream_socket.send.overload3.parameters">Parameters</a>
    </h6>
    <div class="variablelist">
        <p class="title"><b></b></p>
        <dl>
            <dt><span class="term">buffers</span></dt>
            <dd><p>
                One or more data buffers to be sent on the socket.
            </p></dd>
            <dt><span class="term">flags</span></dt>
            <dd><p>
                Flags specifying how the send call is to be made.
            </p></dd>
            <dt><span class="term">ec</span></dt>
            <dd><p>
                Set to indicate what error occurred, if any.
            </p></dd>
        </dl>
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    <h6>
        <a name="asio.reference.basic_stream_socket.send.overload3.h1"></a>
        <span><a name="asio.reference.basic_stream_socket.send.overload3.return_value"></a></span><a class="link"
                                                                                                     href="overload3.html#asio.reference.basic_stream_socket.send.overload3.return_value">Return
        Value</a>
    </h6>
    <p>
        The number of bytes sent. Returns 0 if an error occurred.
    </p>
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        <a name="asio.reference.basic_stream_socket.send.overload3.h2"></a>
        <span><a name="asio.reference.basic_stream_socket.send.overload3.remarks"></a></span><a class="link"
                                                                                                href="overload3.html#asio.reference.basic_stream_socket.send.overload3.remarks">Remarks</a>
    </h6>
    <p>
        The send operation may not transmit all of the data to the peer. Consider
        using the <a class="link" href="../../write.html" title="write"><code class="computeroutput"><span
            class="identifier">write</span></code></a>
        function if you need to ensure that all data is written before the blocking
        operation completes.
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